#include <iostream>
#include <chrono>
#include <thread>
using namespace std;

int main() {
    cout<<"你好，我是正宗的DeepSeek。请尽情向我提问。"<<endl;
    string question;
    getline(cin, question);
    for(int i=0;i<6;i++){
        cout<<".";
        cout.flush();
        this_thread::sleep_for(chrono::milliseconds(500));
    }
    cout<<endl;
    cout<<"服务器繁忙，请稍后重试。"<<endl;
    return 0;
}
